static void ar5523_configure_filter(struct ieee80211_hw *hw,
unsigned int changed_flags,
unsigned int *total_flags,
u64 multicast)
{
struct ar5523 *ar = hw->priv;
u32 filter = 0;
ar5523_dbg(ar, "configure_filter called\n");
mutex_lock(&ar->mutex);
ar5523_flush_tx(ar);
*total_flags &= AR5523_SUPPORTED_FILTERS;
/* The filters seems strange. UATH_FILTER_RX_BCAST and
* UATH_FILTER_RX_MCAST does not result in those frames being RXed.
* The only way I have found to get [mb]cast frames seems to be
* to set UATH_FILTER_RX_PROM. */
filter |= UATH_FILTER_RX_UCAST | UATH_FILTER_RX_MCAST |
UATH_FILTER_RX_BCAST | UATH_FILTER_RX_BEACON |
UATH_FILTER_RX_PROM;
ar5523_set_rxfilter(ar, 0, UATH_FILTER_OP_INIT);
ar5523_set_rxfilter(ar, filter, UATH_FILTER_OP_SET);
mutex_unlock(&ar->mutex);
}
static void ar5523_flush(struct ieee80211_hw *hw, bool drop)
{
struct ar5523 *ar = hw->priv;
ar5523_dbg(ar, "flush called\n");
ar5523_flush_tx(ar);
}
static int ar5523_hwconfig(struct ieee80211_hw *hw, u32 changed)
{
struct ar5523 *ar = hw->priv;
ar5523_dbg(ar, "config called\n");
mutex_lock(&ar->mutex);
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
ar5523_dbg(ar, "Do channel switch\n");
ar5523_flush_tx(ar);
ar5523_switch_chan(ar);
}
mutex_unlock(&ar->mutex);
return 0;
}
